diff --git a/webapp/components/popover_list_members/popover_list_members.jsx b/webapp/components/popover_list_members/popover_list_members.jsx
index 256f09d0e1..e706a1cec2 100644
--- a/webapp/components/popover_list_members/popover_list_members.jsx
+++ b/webapp/components/popover_list_members/popover_list_members.jsx
@@ -112,7 +112,7 @@ export default class PopoverListMembers extends React.Component {
 
                 let name = '';
                 if (teamMembers[m.username]) {
-                    name = Utils.displayEntireNameForUser(teamMembers[m.username]);
+                    name = Utils.displayUsernameForUser(teamMembers[m.username]);
                 }
 
                 if (name) {